title: Autogenic heterotopic vascularized proximal interphalangeal joint transplantation in children.
abstract: The proximal interphalangeal joint (PIP) joint is the most crucial joint for the functionality of a finger. For a child with complex injury of the hand every effort should be exercised to maximize function restoration. If the PIP joint is irreparably damaged, its reconstruction is indicated. The technique of autogenic heterotopic vascularized toe joint transplantation provides unique advantage of a composite transfer of skin, tendons, bone and joint alone with growth plate and its efficacy has been affirmed in children. It has been suggested that such transfers require intact flexor tendon to achieve satisfactory results, our experience however indicates quite the contrary. As evidenced by this report of a 7-year-old boy with abrasion and avulsion injury to his dominant right hand resulting in a complex defect with skin lose, extensor, flexor avulsion along with cominution of the PIP joint of his long finger. A surgical formulation of staged reconstruction scheme including an autogenic heterotopic vascularized toe joint transplantation led to complete functional restoration to his right hand.
authors.affiliation: Institute of Reconstructive Plastic Surgery, New York University Hand Service, New York University Langone Medical Center, NY 10016, USA. DTWC@davidchiumd.com
authors.forename: David T W
authors.initials: DT
authors.lastname: Chiu
authors.forename: Jonathan
authors.initials: J
authors.lastname: Lee
mesh_terms: D002648:Child; D005383:Finger Injuries / Q000601:surgery*; D005384:Finger Joint; D006801:Humans; D007596:Joints / Q000637:transplantation*; D008297:Male; D008866:Microsurgery; D019651:Plastic Surgery Procedures / Q000379:methods*; D020127:Recovery of Function; D014033:Toe Joint; D014182:Transplantation, Autologous / Q000379:methods; D016042:Transplantation, Heterotopic / Q000379:methods*; D016896:Treatment Outcome